infest

英 [ɪnˈfest]

美 [ɪnˈfest]

v.  大量滋生; 大批出没于

过去分词：infested　过去式：infested　现在分词：infesting　第三人称单数：infests　

TOEFLIELTSGRETEM8医学

Collins.1 / BNC.18990 / COCA.17621

牛津词典

verb

• 大量滋生；大批出没于
  to exist in large numbers in a particular place, often causing damage or disease
  1. shark-infested waters
     鲨鱼成群的水域
  2. The kitchen was infested with ants.
     厨房里到处是蚂蚁。

柯林斯词典

• VERB (昆虫、老鼠等)大批出没于,侵扰
  When creatures such as insects or ratsinfestplants or a place, they are present in large numbers and cause damage.
  1. ...pests like aphids which infest cereal crops.
     像蚜虫这样大肆侵害谷物的害虫
• VERB 遍布于;充斥
  If you say that people or things you disapprove of or regard as dangerousare infestinga place, you mean that there are large numbers of them in that place.
  1. Crime and drugs are infesting the inner cities.
     市中心充斥着犯罪与毒品。

英英释义

verb

• invade in great numbers
  1. the roaches infested our kitchen
  Synonym:overrun
• live on or in a host, as of parasites
• occupy in large numbers or live on a host
  1. the Kudzu plant infests much of the South and is spreading to the North
  Synonym:invadeoverrun

双语例句

• Ecological Study of the Mortality of Colorectal Cancer during Different Periods after Schistosomiasis Was Primarily Eliminated; Such substances are mainly used to control pests that infest cultivated plants and crops or to eliminate disease-carrying insects in specific areas.
  基本消灭血吸虫病后不同时期的结肠、直肠癌死亡情况的生态学研究主要用于控制侵扰作物的害虫或者在特定地区消灭传染疾病的昆虫。
• A lame cat is better than a swift horse when rats infest the palace.
  宫殿有鼠患，瘸猫比快马强。
• At last, the paper also points out the enterprises 'alone price competitions will change to the competitions of stratagem alliance and industry infest chain, predicating the competition change from low level to high level.
  最后指出企业间单枪匹马的价格竞争要向战略联盟间和产业群居链间竞争、服务品牌与差异化竞争转变，即从低层次的竞争向高层次上的竞争转变。
• The bacteria infest the bone marrow, lymph glands, vital organs and the central nervous system.
  细菌大批出没于骨头髓，淋巴腺，重要的器官和中央的神经系统。
• The pest is known to infest cucurbits, and Panama is a major producer and exporter of cucurbits.
  这种害虫能够侵染瓜类是众所周知的，巴拿马是一个主要的瓜类生产商和出口商地方。
• The vermin that infest the crops.
  大肆侵犯作物的害虫。
• Several animals in sea water can infest wood.
  海水中有好多动物能侵害木材。
• Crime and drugs are infesting the inner cities.
  市中心充斥着犯罪与毒品。
• If they infest the grapevines, even pesticides are often no use.
  如果它们大批滋生在葡萄藤上，甚至农药也常常没有了效用。
• No one wanted to accidentally infest the world with a deadly virus!
  没有人希望出现意外，用一种致命的病毒侵扰全世界！